Descripción

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Spherical roller bearing, pressed steel cage, groove and lubrication holes on outer ring, tapered bore 1:12

d150 mm
D270 mm
B73 mm
d2177.3 mm
D1241.1 mm
rs min3 mm
Number of lubrication holes3
b15.3 mm
k7 mm
Associated sleeve referenceH3130
e0.25
Y12.74
Y24.08
Y02.68
Radial clearance classC3
Mass17.6 kg
BrandSNR
Dynamic load, C1,080 kN
Static load, C01,220 kN
Fatigue limit load, Cu106 kN
Nref2,200 Tr/min
Nlim3,000 Tr/min
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax200 °C
Characteristic cage frequency, FTF0.42 Hz
Characteristic rolling element frequency, BSF6.18 Hz
Characteristic outer ring frequency, BPF07.6 Hz
Characteristic inner ring frequency, BPFI10.4 Hz
da min164 mm
da max2.5 mm
db min160 mm
Ce min15 mm
Da max256 mm
ra max2.5 mm
"''